16811804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4457}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 31455648

約数和(自身を除く): 14643844

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 4457, 8914, 17828, 102511, 182737, 205022, 365474, 410044, 730948, 4202951, 8405902, 16811804]

約数ペア:

[(1, 16811804), (2, 8405902), (4, 4202951), (23, 730948), (41, 410044), (46, 365474), (82, 205022), (92, 182737), (164, 102511), (943, 17828), (1886, 8914), (3772, 4457)]